Hypertherm HyPrecision Predictive P-15 Operator's Manual page 50

2 – Product description
Hydraulic fluid filter
This filter removes contamination from the hydraulic fluid.
Water manifold
1 Boost pump pressure regulator
2 Supply cutting water solenoid
3 Low-pressure transducer
Boost pump pressure regulator
This knob lets the user adjust boost pump pressure.
Supply cutting water solenoid
The solenoid controls the cutting water coming into the system.
Low-pressure water dump valve
The valve closes to maintain water pressure while cutting. It opens to release pressure when the pump turns off.
Bleed-down valve solenoid
This solenoid opens and closes the bleed-down valve.
Low water-pressure transducer
The transducer monitors the manifold water pressure.
Low-pressure water relief valve
The relief valve prevents water in the system from being too high. When the valve opens, water goes to the drain.
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HyPrecision Predictive waterjet pump Operator Manual 810120
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4 Bleed-down valve solenoid
5 Low water-pressure water dump valve
6 Low-pressure water relief valve